/*
silverPDF is sponsored by Aleyant Systems (http://www.aleyant.com)

silverPDF is based on PdfSharp (http://www.pdfsharp.net) and iTextSharp (http://itextsharp.sourceforge.net)

Developers: Ai_boy (aka Oleksii Okhrymenko)

Permission is hereby granted, free of charge, to any person
obtaining a copy of this software and associated documentation
files (the "Software"), to deal in the Software without
restriction, including without limitation the rights to use,
copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the
Software is furnished to do so, subject to the following
conditions:

The above information and this permission notice shall be
included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR SPONSORS
BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
OTHER DEALINGS IN THE SOFTWARE.

*/
#region PDFsharp - A .NET library for processing PDF
//
// Authors:
//   Stefan Lange (mailto:Stefan.Lange@pdfsharp.com)
//
// Copyright (c) 2005-2008 empira Software GmbH, Cologne (Germany)
//
// http://www.pdfsharp.com
// http://sourceforge.net/projects/pdfsharp
//
// Permission is hereby granted, free of charge, to any person obtaining a
// copy of this software and associated documentation files (the "Software"),
// to deal in the Software without restriction, including without limitation
// the rights to use, copy, modify, merge, publish, distribute, sublicense,
// and/or sell copies of the Software, and to permit persons to whom the
// Software is furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included
// in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER 
// DEALINGS IN THE SOFTWARE.
#endregion

using System;

namespace PdfSharp.Pdf.IO
{
  /// <summary>
  /// Character table by name.
  /// </summary>
  internal sealed class Chars
  {
    public const char EOF          = (char)65535; //unchecked((char)(-1));
    public const char NUL          = '\0';   // EOF
    public const char CR           = '\x0D'; // ignored by lexer
    public const char LF           = '\x0A'; // Line feed
    public const char BEL          = '\a';   // Bell
    public const char BS           = '\b';   // Backspace
    public const char FF           = '\f';   // Form feed
    public const char HT           = '\t';   // Horizontal tab
    public const char VT           = '\v';   // Vertical tab
    public const char NonBreakableSpace = (char)160;  // char(160)

    // The following names come from "PDF Reference Third Edition"
    // Appendix D.1, Latin Character Set and Encoding
    public const char SP           = ' ';
    public const char QuoteDbl     = '"';
    public const char QuoteSingle  = '\'';
    public const char ParenLeft    = '(';
    public const char ParenRight   = ')';
    public const char BraceLeft    = '{';
    public const char BraceRight   = '}';
    public const char BracketLeft  = '[';
    public const char BracketRight = ']';
    public const char Less         = '<';
    public const char Greater      = '>';
    public const char Equal        = '=';
    public const char Period       = '.';
    public const char Semicolon    = ';';
    public const char Colon        = ':';
    public const char Slash        = '/';
    public const char Bar          = '|';
    public const char BackSlash    = '\\';
    public const char Percent      = '%';
    public const char Dollar       = '$';
    public const char At           = '@';
    public const char NumberSign   = '#';
    public const char Question     = '?';
    public const char Hyphen       = '-';  // char(45)
    public const char SoftHyphen   = '�';  // char(173)
    public const char Currency     = '�';
  }
}
